Avoiding Duplicate Paths in URLs with Perl CatalystOne common issue that can occur in web development is the presence of double

I recently developed a web application using Catalyst framework. The login page can be accessed by typing the URL:

http://mydomainname/login

When accessing this URL, the login page is displayed beautifully with all its styling from the CSS file.

However, I noticed that if I add an extra '/login' to the URL like so:

http://mydomainname/login/login

The login page still shows up, but this time without any styling applied. It seems like the CSS file is not being loaded properly.

This issue occurs whenever there are multiple 'login' keywords in the path, for example:

http://mydomainname/login/login
http://mydomainname/login/login/login/login
http://mydomainname/login/login/login/login/login

and so on...

What I want is to either disable the double 'login' paths or redirect them back to the original http://mydomainname/login URL.

In my Login.pm Controller, the code looks like this:

sub default : Private {
    my ( $self, $c ) = @_;

    $c->forward('login');  
}

sub login : Path('/login') {  
        my ( $self, $c ) = @_;

        $c->stash->{title} = 'Login Page';
        $c->stash->{pagetype} = "html";
        $c->stash->{template} = "login.html";
}

Is this controller setup correct? And how can I prevent the issue of multiple 'login' paths from happening, such as http://mydomainname/login/login or

http://mydomainname/login/login/login/login
?

Answer №1

Matching the first /login is based on the Controller name, while the second /login is matched from the Action name (the sub).

To resolve this issue, you can either transfer the entire login sub to your Root controller or integrate its logic into the existing default handler. In my opinion, actions like login and logout are best placed in the Root controller since they are often standalone functions. Are there any other actions or methods in Login.pm?

If you are experiencing missing CSS styling, it could be due to relative path issues in your login.html file or problems with static resource configurations in your main program. You can troubleshoot this using your browser's Dev Tools.

Answer №2

It is important to clearly specify that there should be no arguments in the following way:

sub login :Path('/login') :Args(0) {

This will ensure that the controller does not match paths like /login/etc/etc/etc

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Maintaining a consistent style input until it is modified

I'm currently dealing with this code (continuing from a previous question): input[type=submit]:focus { background-color: yellow; outline: none; } The issue I'm facing is that when I click anywhere else on the screen, the background color go ...

Displaying PHP values in HTML using the print format function

Hey there, I am a beginner in PHP and I'm currently working on displaying values from my SQL table within an HTML article. I have chosen to use the article structure because it fits my needs. Essentially, I want to retrieve the path and username data ...

Container with Two Columns Extending to Full Height of Body

I'm currently referencing this example for reference: . In this layout, the left column has a fixed width in pixels while the right column is resizable. My goal is to set the height of the container to 100% of the body height. For instance, focusing ...

The code snippet $(this).nextAll("#...").eq(0).text("***") isn't functioning as expected

I am experiencing an issue with the following line of code: $(this).nextAll("#status").eq(0).text("Deleted"). I am trying to insert the text "Deleted" in a <span> tag, but it does not seem to be working... Here is my code: admin.php PHP: $sql = "SE ...

Are you experiencing a strange problem with the CSS button when hovering, clicking, or with the border?

Check out the code for this implementation on jsfiddle: https://jsfiddle.net/xuhang1128/cmkbu07s/2/ I utilized React and React-bootstrap to create it. .design2-statusMonitor { margin-top: 20px; .list-group-item { display: inline-block; ...

Inquiring about the Model component within the MVC architecture in a web application created with NodeJs and integrated with

As a beginner in NodeJs, I am venturing into creating web applications using the express framework and MySQL. Understanding that in MVC architecture, views are represented by *.ejs files, controllers handle logic, and models interact with the database. Ho ...

"My JavaScript code for toggling visibility is not functioning properly. Any suggestions on how to fix

I am currently working on a task that involves showing and hiding container1, but I am confused as to why my code is not functioning properly. The task requirements are as follows: - Clicking on the "Show" button should display container1 - Clicking on the ...

NodeJS allows for seamless uploading of files

I'm encountering difficulties when trying to upload a file using nodeJS and Angular. I've come across some solutions, but they all involve Ajax which is unfamiliar territory for me. Is there a way to achieve this without using Ajax? Whenever I ...

To grab a specific CSS attribute from a stylesheet using JavaScript

I am looking for a way to extract the value from a CSS file using a JavaScript function. Take a look at my code snippet below: HTML file -> <link rel="stylesheet" type="text/css" href="test_css.css" /> <script type="text/javascript ...

Ensure the Next/Image component fits neatly inside a div without distorting its aspect ratio, and keep the

I've been attempting to style a NextJS image in a way that it has rounded corners, expands to fit its container div (which is blue in the image), and maintains its aspect ratio (only known at runtime). However, what I currently have is not working as ...

Python: encountered an issue when attempting to retrieve the complete text within every <span> tag using BeautifulSoup

I have been searching through various sources but have not yet found a solution that works for me. Below is the HTML file I am trying to work with: ......<span ><span class='pl'>Director </span>: <span class='attrs&apos ...

Column Flow in CSS Grid: Maximizing Auto-Fit - How to Optimize Row Layouts?

Having some trouble understanding how auto-fill and fit work in grid layouts. I am familiar with basic CSS, but new to working with grid layouts. I have a set of checkbox items with labels that I want to display in columns depending on screen size, with c ...

The final row continues to display the <div> element

Currently, I am in the process of learning PHP/MySQLi and there is something I need assistance with that I haven't been able to find a solution for online. In the forum script that I am developing, I have been using <div class="hr"> </div> ...

What is the process for triggering a function event on click (or any other function) within a browser's activation?

Some time ago, I was trying to figure out why the onclick event wasn't working when I clicked on a specific area of the browser. After consulting a guide, I discovered the issue and fixed it. It turns out that the problem was quite simple, and now I u ...

Challenges when implementing tooltip in bootstrap using Angular and TypeScript

Looking to enhance my website with a tooltip using Bootstrap in Angular. Reference link: https://getbootstrap.com/docs/4.0/components/tooltips/ The issue at hand: Current tooltip appearance: https://i.sstatic.net/MJlCg.png Desired tooltip outcome: ht ...

Issue with fadeout() on absolutely positioned element loaded via AJAX in jQuery

Currently, I am utilizing AJAXify on a website project to implement page transitions and encountering some abnormal behavior with jQuery. Below is my code: HTML (I am transitioning through backgrounds using jQuery) <div id="backgrounds"> <img s ...

The HTML document is having trouble establishing a connection with socketio

I currently hold an HTML file within my local file system, presented as follows: <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Example of a Minimal Working File</title> ...

Modifying webpage design using JavaScript for styling

Is there a way to change the css style(defined in the page source) dynamically with Java? I know it is possible to do it with JavaScript. If there isn't, are there other situations where JavaScript is the only choice developing a web app? ...

What could be the reason for this JavaScript malfunctioning in both Chrome and Safari browsers?

Why is it that the javascript works fine in Firefox for the gallery on the page below, but doesn't seem to be functioning properly in Chrome and Safari? In Chrome, the big image isn't displaying but the thumbnails are, and in Safari nothing show ...

Guide to transforming a random hash into a visually appealing HTML table

After exploring HTML::QuickTable, I've noticed that it seems to only support a one-level-deep hash. I couldn't find a way within this module to specify the colspan and rowspan for certain headers when dealing with a multi-level hash structure. Is ...